| Équations équilibrées la veille | Équations équilibrées le lendemain |
H + P = HP
C7H160 + O2 = CO2 + H2O =>
C7H160 + 47 O2 = 7 CO2 + 80 H2O
Cu + Pb = PbCu =>
Cu + Pb = PbCu
CH3CH2CH2(NO2)CH3 + O2 = CO2 + N2 + H2O =>
2 CH3CH2CH2(NO2)CH3 + 11 O2 = 8 CO2 + N2 + 10 H2O
Cl + NO3{-} = ClO2{-} + NO =>
Cl + NO3{-} = ClO2{-} + NO
K3PO4 + CoCl2 = KCl + Co3(PO4)2 =>
2 K3PO4 + 3 CoCl2 = 6 KCl + Co3(PO4)2
Al + NaCl = AlCl3 + Na =>
Al + 3 NaCl = AlCl3 + 3 Na
Cu(NH3)4SO4 + C6H12O6 + H2O + H2SO4 = C6H12O7 + Cu2O + (NH4)2SO4 =>
2 Cu(NH3)4SO4 + C6H12O6 + 2 H2O + 2 H2SO4 = C6H12O7 + Cu2O + 4(NH4)2SO4
P + H = PH3 =>
P + 3 H = PH3
N2H4 + H2O2 = HNO3 + H20O =>
19 N2H4 + 61 H2O2 = 38 HNO3 + 8 H20O
Cr2O3 + KBrO3 + Na2CO3 = KBr + CO2 + Na2Cr2O7 =>
Cr2O3 + KBrO3 + Na2CO3 = KBr + CO2 + Na2Cr2O7
Fe(OH)3 + HI = FeI3 + H2O =>
Fe(OH)3 + 3 HI = FeI3 + 3 H2O
P2O3 + HCIO3 + H2O = H3PO4 + HCI =>
3 P2O3 + 2 HCIO3 + 9 H2O = 6 H3PO4 + 2 HCI
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaOH + KHC8H5O4 = H2O + C8H4O4 + K + Na =>
2 NaOH + KHC8H5O4 = 2 H2O + C8H4O4 + K + 2 Na
Na(s) + H2O(g) = NaOH(s) + H2(g) =>
2 Na(s) + 2 H2O(g) = 2 NaOH(s) + H2(g)
LiNO4 = LiN + O4 =>
LiNO4 = LiN + O4
Ag(NH3)2OH + CO = Ag + CO2 + NH3 + H2O =>
2 Ag(NH3)2OH + CO = 2 Ag + CO2 + 4 NH3 + H2O
KI(aq) + H2SO4(aq) = K2SO4 + I2 + H2S + H2O =>
8 KI(aq) + 5 H2SO4(aq) = 4 K2SO4 + 4 I2 + H2S + 4 H2O
Na + H3BO3 = NaBO3 + H2 =>
2 Na + 2 H3BO3 = 2 NaBO3 + 3 H2
H2SO4 + C20H14O4 + NaOH = H2SO4C20H14O4NaOH =>
H2SO4 + C20H14O4 + NaOH = H2SO4C20H14O4NaOH
H + Cr + O = H2CrO4 =>
2 H + Cr + 4 O = H2CrO4
H2O + CO2 + NH3 = C6H13NO2 + O2 =>
10 H2O + 12 CO2 + 2 NH3 = 2 C6H13NO2 + 15 O2
KI(aq) + H2SO4(aq) = K2SO4(aq) + HI(aq) =>
2 KI(aq) + H2SO4(aq) = K2SO4(aq) + 2 HI(aq)
ZnBr2 + CuO = CuBr2 + ZnO =>
ZnBr2 + CuO = CuBr2 + ZnO
(CS2) + O2 = CO2 + SO2 =>
(CS2) + 3 O2 = CO2 + 2 SO2
KI(aq) + H2SO4(aq) = KSO4(aq) + H2I(aq) =>
KI(aq) + H2SO4(aq) = KSO4(aq) + H2I(aq)
CuCl2 + HF = CuF2 + HCl =>
CuCl2 + 2 HF = CuF2 + 2 HCl
AlO = Al + O2 =>
2 AlO = 2 Al + O2
CaCO3 + C6H12O7 = C12H22CaO14 + CO2 + H2O =>
CaCO3 + 2 C6H12O7 = C12H22CaO14 + CO2 + H2O
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
CoO = Co + O2 =>
2 CoO = 2 Co + O2
BrF3 = Br + F =>
BrF3 = Br + 3 F
C2H7N + HCl = C2H7NCl + H2 =>
2 C2H7N + 2 HCl = 2 C2H7NCl + H2
I2 + H2S = I{-} + S + H{+} =>
I2 + H2S = 2 I{-} + S + 2 H{+}
Pb(CH3COO)4 + H2O = PbO2 + CH3COOH =>
Pb(CH3COO)4 + 2 H2O = PbO2 + 4 CH3COOH
Cu + Na2SO4 = Cu2(SO4)2 + Na2 =>
2 Cu + 2 Na2SO4 = Cu2(SO4)2 + 2 Na2
Zn + NH4OH = Zn(OH)3 + NH4 =>
Zn + 3 NH4OH = Zn(OH)3 + 3 NH4
Pb(CH3COO)2 + NaOH = Pb(OH)2 + Na2(CH3COO)2 =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + Na2(CH3COO)2
BrF3 = Br + F2 =>
2 BrF3 = 2 Br + 3 F2
GeCl4(l) + H2O(l) = GeO2(aq) + HCl(aq) =>
GeCl4(l) + 2 H2O(l) = GeO2(aq) + 4 HCl(aq)
AlCl3 + KOH = KCl + K(Al(OH)4) =>
AlCl3 + 4 KOH = 3 KCl + K(Al(OH)4)
NO2 + Na2O = NaNO2 + O2 =>
4 NO2 + 2 Na2O = 4 NaNO2 + O2
Na2O = Na + O =>
Na2O = 2 Na + O
Mg(OH)2 + BaCl2 = MgCl2 + Ba(OH)2 =>
Mg(OH)2 + BaCl2 = MgCl2 + Ba(OH)2
C4H6O2 + H2O = C4H8(OH)2 + H2O2 =>
C4H6O2 + 4 H2O = C4H8(OH)2 + 2 H2O2
Ba(NO3)2 + Fe(NO3)3*9H2O + C6H807 = BaFe12O19 + N2 + CO2 + H2O =>
831 Ba(NO3)2 + 9972 Fe(NO3)3*9H2O + 190 C6H807 = 831 BaFe12O19 + 15789 N2 + 1140 CO2 + 166413 H2O
Fe(CrO2)2 + K2CO3 + NaNO3 = Fe2O3 + K2CrO4 + NaNO2 + CO2 =>
2 Fe(CrO2)2 + 4 K2CO3 + 7 NaNO3 = Fe2O3 + 4 K2CrO4 + 7 NaNO2 + 4 CO2
CaCl2 + Na0 = Ca0 + NaCl2 =>
CaCl2 + Na0 = Ca0 + NaCl2
CO + H2O = C5H8 + CO2 =>
14 CO + 4 H2O = C5H8 + 9 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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